200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_018d17i2 81ms POST /ai/v1/search {} Idempotency-Key: QK3UUgaIZGYY Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_018d17i2 81ms POST /ai/v1/search {} Idempotency-Key: QK3UUgaIZGYY Send ▶